6. Which of the following does not belong to the group?
A. x + 3 = 7
B. x + 12 > 17
C. x – 14 ≤ 18
D. x + 19 > 11

7. Which statement is true?
A. –5 < -6 < -8
B. 15 > - 4 < 4
C. –7 < -3 < 4
D. –15 > 4 > 0



9. Which of the given symbols is not a symbol of inequality?
A. >
B. <
C. =
D. ≥

10. Which of the following is not a linear inequality in the variable x?
A. -2x + 0 = 7
B. 3(x – 1) 2 2
C. 5x – 9 ≤ 4
D. 9 + 7x > 3

Please help me po, thank you in advance^ω^​